分享一个图形数据库neo4j的PHP库！

git 项目地址 church/neo4j：https://github.com/fireqong/neo4j

介绍

基于PHP的neo4j库，可以帮助你更加便捷的连接neo4j的PHP库，源文档链接地址 neo4j http api：https://neo4j.com/docs/http-api/current/actions/

安装环境需求

PHP >= 7.4

安装

composer require church/neo4j

用法

初始化

$app = new \Church\Neo4j\Application("http://127.0.0.1:7474", "neo4j", "neo4j");
$app->discovery();

查询语句

$statement = (new \Church\Neo4j\Statement('CREATE (n $props) RETURN n)'))->params([
    'props' => [
        'name' => 'test'
    ]   
]);

开启事务

$statements = \Church\Neo4j\StatementRepository::add($statement);
$transaction = $app->transaction($statements);
$transaction->begin();

提交事务

$result = $transaction->commit();

if ($result->getRawResponse()->getStatusCode() == 200) {
    print_r($result->getData());
}

延长事务有效期

default expiry time is 60 seconds.$transaction->keepAlive();

回滚

$transaction->rollback();

开启和提交事务

$result = $transaction->beginAndCommit();print_r($result);

单元测试

composer install
./vendor/bin/phpunit